Built 2026-10-19 (19 October 2026)

Teller Threshold Days by Year (USC00509102)

11 fixed thresholds counted per year at Teller (USC00509102): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Teller Thresholds

  • Teller: days with a maximum temperature at or below 0 C (32 F) in 21 years, most in 1955 with 198.
  • Teller: days with 10 mm (0.39 in) or more of precipitation in 21 years, most in 1948 with 10.
  • Teller: nights with a minimum temperature at or below 0 C (32 F) in 17 years, most in 1948 with 258.
  • Teller: nights with a minimum temperature at or below -10 C (14 F) in 17 years, most in 1947 with 157.
  • 11 fixed thresholds have at least one qualifying day at Teller.
17 years with a qualifying day
Nights at or below 0 C (32 F) per year at Teller Days per year at Teller with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 258 in 1948. 01002003001937: 2401938: 2371939: 2401940: 2371941: 2241942: 2491947: 2471948: 2581949: 2531950: 2351952: 2391953: 2361954: 2371959: 2391960: 2441961: 2321962: 240193719391941194719491952195419601962
Days per year at Teller with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 258 in 1948.
Nights at or below 0 C (32 F) per year at Teller
YearDaysDecade average
1937240239
1938237239
1939240239
1940237244.7
1941224244.7
1942249244.7
1947247244.7
1948258244.7
1949253244.7
1950235237.2
1952239237.2
1953236237.2
1954237237.2
1959239237.2
1960244238.7
1961232238.7
1962240238.7
First to last qualifying date each year at Teller For each year, a bar from the first to the last day at Teller meeting 0 C (32 F). 1937: 1 January 1937 to 31 December 19371938: 1 January 1938 to 31 December 19381939: 2 January 1939 to 31 December 19391940: 1 January 1940 to 31 December 19401941: 1 January 1941 to 31 December 19411942: 1 January 1942 to 31 December 19421947: 1 January 1947 to 31 December 19471948: 1 January 1948 to 31 December 19481949: 1 January 1949 to 31 December 19491950: 1 January 1950 to 31 December 19501952: 1 January 1952 to 31 December 19521953: 1 January 1953 to 31 December 19531954: 1 January 1954 to 31 December 19541959: 2 January 1959 to 31 December 19591960: 1 January 1960 to 31 December 19601961: 1 January 1961 to 31 December 19611962: 1 January 1962 to 30 December 1962193719401947195019541961JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Teller meeting 0 C (32 F).
First to last qualifying date each year at Teller
YearFirst dateLast date
19371937-01-011937-12-31
19381938-01-011938-12-31
19391939-01-021939-12-31
19401940-01-011940-12-31
19411941-01-011941-12-31
19421942-01-011942-12-31
19471947-01-011947-12-31
19481948-01-011948-12-31
19491949-01-011949-12-31
19501950-01-011950-12-31
19521952-01-011952-12-31
19531953-01-011953-12-31
19541954-01-011954-12-31
19591959-01-021959-12-31
19601960-01-011960-12-31
19611961-01-011961-12-31
19621962-01-011962-12-30

Every Fixed Threshold

Fixed thresholds at Teller
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Ice days (max211981955184
0 C (32 F): Frost days (min172581948240
-10 C (14 F): Days with min171571947129
-20 C (-4 F): Days with min17108196162
-30 C (-22 F): Days with min173119619
-40 C (-40 F): Days with min2219471
10 mm (0.39 in): Days with 10 mm or more rain211019481
25 mm (0.98 in): Days with 25 mm or more rain4119371
50 mm (1.97 in): Days with 50 mm or more rain1119511
10 cm (3.9 in): Days with 10 cm or more snowfall5419403
25 cm (9.8 in): Days with 25 cm or more snowfall1119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1937.

Download the Data

  • Data for Teller threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).